A Personal Data Service (PDS) that let's you control how your personal data is shared with friends and organizations you trust.

The UI of a PDS displays cards, apps and people. The examples of cards (e.g. SONY) and apps (e.g. Payment Cards) shown above are just to illustrate the idea.

The cards shown in green above represent a relationship between the user and an external site or business. The relationship includes a bi-directional data connection that shares and synchronizes a set of attributes between the site and the user's PDS. This set is a site-specific subset of the user's attributes.

The profiles shown in yellow circles above represent a relationship between the user and another person. The relationship includes a bi-directional data connection that shares and synchronizes a set of attributes representing a friend (e.g. Bob in his own PDS) and the user.

The blue boxes represent built-in or add-on apps that have access to the local storage and update and/or add value to what's there irrespective of any particular relationship connection.

Data Export. Since this is your data, whether you are self-hosting a Higgins PDS server or relying on a PDS operator, you can export it to RDF files whenever you like